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CO5040149A1 - A LATENT MERCAPTAN AS A HEAT STABILIZER - Google Patents

A LATENT MERCAPTAN AS A HEAT STABILIZER

Info

Publication number
CO5040149A1
CO5040149A1 CO98039022A CO98039022A CO5040149A1 CO 5040149 A1 CO5040149 A1 CO 5040149A1 CO 98039022 A CO98039022 A CO 98039022A CO 98039022 A CO98039022 A CO 98039022A CO 5040149 A1 CO5040149 A1 CO 5040149A1
Authority
CO
Colombia
Prior art keywords
alkyl
polyalkoxy
acyloxy
mercaptan
composition
Prior art date
Application number
CO98039022A
Other languages
Spanish (es)
Inventor
Tod Charles Duvall
Brian Adams
Gene Kelly Norris
Original Assignee
Morton Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Morton Int Inc filed Critical Morton Int Inc
Publication of CO5040149A1 publication Critical patent/CO5040149A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C08K2003/168—Zinc halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Una composición de polímero normalmente susceptible a unacomposición inducida por calor, productos de degradación de un mercaptano de bloque presente durante el procesamiento de la composición a una temperatura elevada, dichos productos incluyen un mercaptano libre; dicho mercaptano de bloque tiene la estructura: En donde a es 1, m es 0, n es 0 ó 1; y y Z = 1; R1 es un grupo hidroxialquilo, hidroxi (polialcoxi)alquilo, aciloxialquilo, aciloxi(hidroxialquilo), acilo(alcoxialquilo) aciloxi(polialcoxi)alquilo, benzoiloxi(polialcoxi)alquilo, o un alquileno bis-(aciloxialquilo) en el cual las fracciones alquilo tienen de 2 a 20 átomos de carbono, y la fracción aciloxi tiene de 2 a 22 átomos de carbono; R2 , R3 , R4 y R5 son hidrógeno; y R3 o R5 se unen con R7 y/o para formar una fracción heterocíclica; y desde aproximadamente 0.05 a menos de 0,5% de sinergista seleccionado del grupo 2 que consiste de un estabilizador calentado basado en metal, un ácido Lewis, y una mezcla de estos basada en el peso del polímero.A polymer composition normally susceptible to a heat-induced composition, degradation products of a block mercaptan present during the processing of the composition at an elevated temperature, said products include a free mercaptan; said block mercaptan has the structure: Where a is 1, m is 0, n is 0 or 1; y y Z = 1; R1 is a hydroxyalkyl, hydroxy (polyalkoxy) alkyl, acyloxyalkyl, acyloxy (hydroxyalkyl), acyl (alkoxyalkyl) acyloxy (polyalkoxy) alkyl, benzoyloxy (polyalkoxy) alkyl group, or a bis- (acyloxyalkyl) alkylene in which the alkyl moieties have from 2 to 20 carbon atoms, and the acyloxy fraction has from 2 to 22 carbon atoms; R2, R3, R4 and R5 are hydrogen; and R3 or R5 bind with R7 and / or to form a heterocyclic fraction; and from about 0.05 to less than 0.5% of synergist selected from group 2 consisting of a heated stabilizer based on metal, a Lewis acid, and a mixture thereof based on the weight of the polymer.

CO98039022A 1997-07-09 1998-07-09 A LATENT MERCAPTAN AS A HEAT STABILIZER CO5040149A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89061397A 1997-07-09 1997-07-09
US4849298A 1998-03-26 1998-03-26

Publications (1)

Publication Number Publication Date
CO5040149A1 true CO5040149A1 (en) 2001-05-29

Family

ID=26726175

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98039022A CO5040149A1 (en) 1997-07-09 1998-07-09 A LATENT MERCAPTAN AS A HEAT STABILIZER

Country Status (15)

Country Link
EP (1) EP0890608A3 (en)
JP (1) JPH1192592A (en)
KR (1) KR100309914B1 (en)
AR (1) AR012260A1 (en)
AU (1) AU699096B1 (en)
BR (1) BR9803349A (en)
CA (1) CA2240615A1 (en)
CO (1) CO5040149A1 (en)
ID (1) ID20838A (en)
IL (1) IL125270A0 (en)
NO (1) NO983152L (en)
NZ (1) NZ330713A (en)
PL (1) PL327303A1 (en)
SG (1) SG68055A1 (en)
TW (1) TW498096B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU682287B2 (en) 1995-05-10 1997-09-25 Morton International, Inc. Latent mercaptans as multi-functional additives for halogen-containing polymer compositions
US6706792B2 (en) * 1995-05-10 2004-03-16 Rohm And Haas Company Method for improving adhesion of water-based inks to halogen-containing resin articles
US7105109B2 (en) 1995-05-10 2006-09-12 Rohm And Haas Company Latent mercaptans as stabilizers for halogen-containing polymer compositions
EP1201706A1 (en) * 2000-10-24 2002-05-02 Rohm And Haas Company A halogen-containing polymer composition stabilized by a latent mercaptan and a mixture of a zinc carboxylate and zinc chloride
US7087193B2 (en) 2000-11-27 2006-08-08 Akzo Nobel N.V. Stabilizer composition for use in polyvinyl chloride formulations having a mixture of at least one organotin sulfide, at least one oranotin chloride, and at least one free mercaptan
US6667357B2 (en) 2000-12-15 2003-12-23 The College Of William And Mary Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
US7312266B2 (en) 2000-12-15 2007-12-25 The College Of William And Mary Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
US6927247B2 (en) 2000-12-15 2005-08-09 The College Of William And Mary Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
US6762231B2 (en) 2000-12-15 2004-07-13 The College Of William And Mary Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
US7029759B2 (en) 2002-09-30 2006-04-18 Omnova Solutions Inc. Halogen-containing vinyl polymer compositions
JP2005113114A (en) * 2003-10-03 2005-04-28 Rohm & Haas Co Thermal stabilizer composition for halogen-containing vinyl polymer
US7488433B2 (en) * 2004-07-30 2009-02-10 Rohm And Haas Company Thermal stabilizer compositions for halogen-containing vinyl polymers
US20060089436A1 (en) * 2004-10-27 2006-04-27 Austen Steven C Thermal stabilizer compositions for halogen-containing vinyl polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542862A1 (en) * 1985-12-04 1987-06-11 Huels Chemische Werke Ag STABILIZED MOLDS BASED ON VINYL CHLORIDE POLYMERISATS AND USE OF ONE OR MORE COMPOUNDS AS COSTABILIZERS FOR MOLDS BASED ON VINYL CHLORIDE POLYMERS
US4782170A (en) * 1986-05-13 1988-11-01 Argus Chemical Corporation Liquid polyvinyl chloride resin stabilizer systems based on complexes of organic triphosphites with zinc chloride
AU636913B2 (en) * 1989-10-11 1993-05-13 Takeda Chemical Industries Ltd. Tricyclic carbapenem compounds

Also Published As

Publication number Publication date
EP0890608A2 (en) 1999-01-13
PL327303A1 (en) 1999-01-18
AR012260A1 (en) 2000-09-27
IL125270A0 (en) 1999-03-12
NO983152L (en) 1999-01-11
BR9803349A (en) 1999-12-14
TW498096B (en) 2002-08-11
SG68055A1 (en) 1999-10-19
NZ330713A (en) 1999-07-29
ID20838A (en) 1999-03-11
KR19990013619A (en) 1999-02-25
CA2240615A1 (en) 1999-01-09
KR100309914B1 (en) 2002-07-18
JPH1192592A (en) 1999-04-06
EP0890608A3 (en) 1999-04-28
AU699096B1 (en) 1998-11-19

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